262730016

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{6563}}^1$

素因数の和:6718

約数の個数: 72

約数和(自身を含む): 752628240

約数和(自身を除く): 489898224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6563, 6672, 10008, 13126, 13344, 19689, 20016, 26252, 39378, 40032, 52504, 59067, 78756, 105008, 118134, 157512, 210016, 236268, 315024, 472536, 630048, 912257, 945072, 1824514, 1890144, 2736771, 3649028, 5473542, 7298056, 8210313, 10947084, 14596112, 16420626, 21894168, 29192224, 32841252, 43788336, 65682504, 87576672, 131365008, 262730016]

約数ペア:

[(1, 262730016), (2, 131365008), (3, 87576672), (4, 65682504), (6, 43788336), (8, 32841252), (9, 29192224), (12, 21894168), (16, 16420626), (18, 14596112), (24, 10947084), (32, 8210313), (36, 7298056), (48, 5473542), (72, 3649028), (96, 2736771), (139, 1890144), (144, 1824514), (278, 945072), (288, 912257), (417, 630048), (556, 472536), (834, 315024), (1112, 236268), (1251, 210016), (1668, 157512), (2224, 118134), (2502, 105008), (3336, 78756), (4448, 59067), (5004, 52504), (6563, 40032), (6672, 39378), (10008, 26252), (13126, 20016), (13344, 19689)]